安顺某综合管廊防水设计及施工应用研究

Study on Waterproofing Design and Construction of Underground Tunnel in Anshun

安顺某综合管廊防水设防等级为Ⅰ级,底板和侧墙采用橡胶沥青防水涂料+自粘防水卷材,顶板上方为绿化带,采用了橡胶沥青防水涂料+耐根穿刺自粘防水卷材。文章介绍了该项目的防水设计及施工工艺。该项目注重细部节点的处理和施工质量的控制,完工后防水效果良好。

The waterproofing grade of underground tunnel in Anshun is grade I, rubber modified asphalt waterproofing coating and self-adhesive waterproofing membrane are used in floor and side walls, rubber modified asphalt waterproofing coating and root resistant self-adhesive waterproofing membrane are used for planted roof. This article introduees the waterproo｜~ng design and construction process. The project focuses on detail treatments and construction quality control, so the waterproofing effect is good after completion.